Chevron Left
Zurück zu Analyzing Big Data with SQL

Bewertung und Feedback des Lernenden für Analyzing Big Data with SQL von Cloudera

4.9
Sterne
501 Bewertungen

Über den Kurs

In this course, you'll get an in-depth look at the SQL SELECT statement and its main clauses. The course focuses on big data SQL engines Apache Hive and Apache Impala, but most of the information is applicable to SQL with traditional RDBMs as well; the instructor explicitly addresses differences for MySQL and PostgreSQL. By the end of the course, you will be able to • explore and navigate databases and tables using different tools; • understand the basics of SELECT statements; • understand how and why to filter results; • explore grouping and aggregation to answer analytic questions; • work with sorting and limiting results; and • combine multiple tables in different ways. To use the hands-on environment for this course, you need to download and install a virtual machine and the software on which to run it. Before continuing, be sure that you have access to a computer that meets the following hardware and software requirements: • Windows, macOS, or Linux operating system (iPads and Android tablets will not work) • 64-bit operating system (32-bit operating systems will not work) • 8 GB RAM or more • 25GB free disk space or more • Intel VT-x or AMD-V virtualization support enabled (on Mac computers with Intel processors, this is always enabled; on Windows and Linux computers, you might need to enable it in the BIOS) • For Windows XP computers only: You must have an unzip utility such as 7-Zip or WinZip installed (Windows XP’s built-in unzip utility will not work)...

Top-Bewertungen

AS

9. Dez. 2020

Great course!

I would just add 1 more full business task for practicing before the final one. Anyway, I find the course very useful with clear and understandable explanation.

Thank you!

MN

5. Aug. 2020

How amazing the course was! From the video lectures, the reading materials, to the practical exercises and the teachers as well, everything was fantastic in this course. Highly recommended!

Filtern nach:

1 - 25 von 139 Bewertungen für Analyzing Big Data with SQL

von Navish A

14. Aug. 2020

von Hossein D

13. Juni 2020

von Warren P

20. Feb. 2020

von Harshadkumar D P

25. Feb. 2021

von Johanna V

3. Dez. 2020

von Vikash K S

19. Mai 2021

von Jun-Hoe L

2. März 2021

von Sai k

4. März 2020

von Ekaterina S

5. Apr. 2020

von Chandu S

30. Juli 2020

von Arya D 1

28. Mai 2021

von Tarun K

5. Apr. 2020

von Robby S

23. März 2021

von Gaurav M

1. Juli 2020

von Andrey M

21. Sep. 2020

von Nathen M

5. Juni 2022

von Christian D

26. Sep. 2020

von Alexander E

6. Mai 2021

von Paul Z

28. Aug. 2020

von Kaushik N

8. Okt. 2020

von Wei P

30. Sep. 2020

von Emre K

11. Aug. 2019

von Yoonseo P

30. Nov. 2019

von Shrinidhi V

26. Juni 2020

von Vishal P

19. Juni 2020